https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57492
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2013-05-31 00:00:00 |2024-9-11 CC| |ktkachov at gcc dot gnu.org --- Comment #6 from ktkachov at gcc dot gnu.org --- This looks like a useful transformation to me. On aarch64 SVE we have the FSCALE instruction that can be used to implement ldexp efficiently so the more math calls fold to it the better.